Comment 32 for bug 500503

Emilien: I agree :) not branded icons for general purpose

Vish: The blackboard comes from Desktop icon from Gnome-colors, just for the reference.
Your icon looks nice :)

I have to disagree with you on one thing. Your icon has the very same problems as mine. for 24px and 16px Freedesktop guidelines (and Tango too) recommend a handmade low resolution version of the icon. Make a good looking icon for >128px and 16px is almosty impossible, except if you go for primitive forms, circles, squares, and so.